Activities in Navigation. Introduction

Gcfynia Maritime University, Gdynia, Poltmd Polish Branch of the Nautical Institute Chairman ofTransNav 

The third chapter deals with Automatic Identification System AIS problems. The contents of the third chapter are partitioned into five subchapters an analysis of ship behaviour induced 

The fifth chapter deals with anti-collision and collision avoidance. The contents of the fifth chapter are partitioned into four subchapters apprisal of the coordinabihty of the vessels for collision avoidance manoeuvres by coiuse alteration, comparison of anti-coUision game trajectories of ship in good and restricted visibihty at sea, concretization of the concept nearly reciprocal course in rule 14 of Coheg-72 and visualization of holes and relationships between holes and latent conditions. 

In the sixth chapter there are described problems related to GNSS - Global Navigation Satellite Systems nominal unique BeiDou satellite 

The seventh chapter deals with aviation aspects of navigation. The contents of the seventh chapter concerns use of passive surveillance systems in aviation and the concept of the SWIM system in air traffic management. 

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